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102212110220001 = 364495283098683
BaseRepresentation
bin10111001111011000011100…
…100001010111101011100001
3111101220101022200221222111220
4113033120130201113223201
5101344120400204020001
61001215332321525253
730346403242600215
oct2717303441275341
9441811280858456
10102212110220001
112a627a04611741
12b569484aa3829
134505739942522
141b35141c92945
15bc3b88eb4c36
hex5cf61c857ae1

102212110220001 has 8 divisors (see below), whose sum is σ = 136303946047200. Its totient is φ = 68130840603072.

The previous prime is 102212110219969. The next prime is 102212110220057. The reversal of 102212110220001 is 100022011212201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 102212110220001 - 25 = 102212110219969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102212110240001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2641529995 + ... + 2641568688.

It is an arithmetic number, because the mean of its divisors is an integer number (17037993255900).

Almost surely, 2102212110220001 is an apocalyptic number.

It is an amenable number.

102212110220001 is a deficient number, since it is larger than the sum of its proper divisors (34091835827199).

102212110220001 is an equidigital number, since it uses as much as digits as its factorization.

102212110220001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5283105135.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 102212110220001 its reverse (100022011212201), we get a palindrome (202234121432202).

The spelling of 102212110220001 in words is "one hundred two trillion, two hundred twelve billion, one hundred ten million, two hundred twenty thousand, one".

Divisors: 1 3 6449 19347 5283098683 15849296049 34070703406667 102212110220001